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AXENS

Overview
  • Total Patents
    376
  • GoodIP Patent Rank
    5,155
  • Filing trend
    ⇧ 83.0%
About

AXENS has a total of 376 patent applications. It increased the IP activity by 83.0%. Its first patent ever was published in 1997. It filed its patents most often in France, United States and China. Its main competitors in its focus markets chemical engineering, basic materials chemistry and organic fine chemistry are HEILONGJIANG LAIRUI PUSI ENVIRONMENTAL TECH DEVELOPMENT CO LTD, IFP EHNERZHI NUVELL and YANAGAWA SHINICHIRO.

Patent filings per year

Chart showing AXENSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Prevost Isabelle 42
#2 Pigourier Jerome 39
#3 Frecon Jacinthe 38
#4 Nedez Christophe 27
#5 Lajeunesse Odile 24
#6 Pucci Annick 23
#7 Martin Pierre-Yves 22
#8 Morel Frederic 19
#9 Lambert Nicolas 18
#10 Gonzalez Llamazares Roberto 18

Latest patents

Publication Filing date Title
WO2020069880A1 Plate for a plate heat exchanger
FR3098522A1 Process for converting a feed containing pyrolysis oil
EP3564343A1 Method and device for vacuum separation of aromatics
FR3094985A1 Hydrotreatment process for naphtha
FR3094423A1 Removable fixing device
EP3453449A1 Structured packing elements formed by a flat plate provided with notches and recesses
FR3084267A1 ALUMINA WITH OPTIMUM ACIDITY AND POROSITY STRUCTURE
EP3453448A1 Structured packing element in the shape of a helical helix
FR3083716A1 FLUID DISTRIBUTION DEVICE, SUITABLE TO BE DISPOSED OF IN A REACTOR INCLUDING A FIXED CATALYTIC BED
FR3083230A1 PROCESS FOR THE PRODUCTION OF PARAXYLENE USING A SIMULATED MOVABLE BED STAGE, AND A FRACTIONING STAGE VIA A COLUMN OF 3 CUTS
FR3083231A1 PROCESS FOR PRODUCING PARAXYLENE USING A SIMULATED MOBILE BED STEP, AND A TWO-FRACTION FRACTIONATION STEP
FR3080852A1 REVERSE AROMATIC SEPARATION PROCESS AND DEVICE
FR3075942A1 COIL HEAT EXCHANGER FOR HYDROTREATMENT OR HYDROCONVERSION
FR3075941A1 COIL HEAT EXCHANGER FOR HYDRO-TREATMENT OR HYDROCONVERSION
FR3074700A1 SYSTEM FOR DISPENSING A LIQUID AND / OR GAS PHASE IN A REACTIONAL ENCLOSURE
EP3339401A1 Integrated facility and method for hydrotreatment and hydroconversion with common fractionation
FR3067950A1 FIXED OR MOBILE BED REACTORS WITH RADIAL FLOW OF PROCESS FLOW COMPRISING ENHANCED INTERNS
CN107338067A Carbon black feed stock from direct coal liquefaction
CA2965413A1 New generation ebullated-bed reactor system
FR3063496A1 Improved method for regenerating an alkaline solution used in a process for extracting sulfur compounds with no washing step